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https://temu.com Export & share
Scanned
2026-04-16 17:28 UTC
Worker
🇺🇸 Santa Clara
Duration
1.8m
Vs prev

Audit overview

Security and Accessibility need attention; the other categories are in good shape.

Fix Priority Matrix

5 findings

Quick Wins

2

High impact, low effort — start here.

Strategic

3

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

Screenshots

DESKTOP + MOBILE
Desktop
Desktop screenshot
Mobile
Mobile screenshot

Top Priorities (5)

Sorted by impact
Critical: 1

Content-Security-Policy header is missing

Without a CSP, a single XSS bug can exfiltrate everything your users type — including credentials.

Security › Security Headers
Critical: 2

No Content-Security-Policy header found

Without a CSP, a single XSS bug can exfiltrate everything users type — credentials, payment data, session tokens.

Security › Content Security Policy
Critical: 3

No <main> landmark found

Without a <main> landmark, screen-reader users can't skip past the navigation to the page content — every page starts with re-reading the menu.

Accessibility › Landmark Structure
Warning: 4

155 third-party resources (100% of weight)

Informational: third-party resource count and their share of page weight. High share caps perf gains from frontend optimization.

Performance › Page Weight Inventory
Warning: 5

156 HTTP requests — consider bundling or reducing

High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.

Performance › Page Weight Budget
What fixing these means. Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 15.8s exceeds Google's 2.5s 'Good' threshold and the 2 performance issues below directly contribute to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.
2 security gaps detected — browsers may warn visitors about your site.
1 accessibility issue excludes users who rely on assistive technology.
Your LCP is 15.8s — fixing the 2 performance criticals could bring it under Google's 2.5s 'Good' threshold.

Business case

What fixing the audit's findings is worth -- and what ignoring them keeps costing.

Return on investment

$1,017 investment → $10,619/month returns + USD 157,500 risk avoided

Investment
$1,017
10.2 h · 4 findings
Monthly returns
$10,619
$127,427/yr
Payback
0.1 mo
+12434% Y1
Regulatory risk avoided USD 157,500
Or — fix only the top 3 findings
$6170.1 mo payback · +20564% Y1
Optimistic scenario assuming the top 3 capture most of the upside. Real-world recovery typically falls between this projection and the full-fix ROI above.
$17 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Conversion barriers

7 barrier(s) likely increasing bounce by ~30%.

Barriers
7
3 crit 4 warn
Bounce delta
+30pp
added vs baseline
Score
58
C
Speed
2
Trust
2
Usability
0
Content
1
Nav
2
  • Page takes 15.8s to load
    Users abandon at ~3s — you're 13.3s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 3.7s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • 43 broken link(s) on the page
    Clicks land on 404s — trust drops and the session often ends
    → Fix or remove the broken destinations surfaced on the Content tab
  • No HSTS header
    Returning visitors are briefly exposed to downgrade attacks on first request
    → Set Strict-Transport-Security: max-age=31536000; includeSubDomains
  • No Content-Security-Policy header
    Higher XSS blast radius — one compromised script can exfiltrate the checkout form
    → Ship a reporting-only CSP first, then enforce once violations are clean

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Remediation cost

$1,017 10.2 developer hours at $100/hr
Quick wins
$17 1 fixes in ~10 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Team composition

Multiplier applied to dev hours to reflect QA, design, and PM overhead. Use Dev only for solo work; Full team for projects with formal review processes.

$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

Warning:Cost of inaction

$10,619 / month at risk ~$127,427 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA
  • No privacy policy link detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no cookie policy found
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no privacy policy found
    CCPA/CPRA: USD 2,500 – USD 7,500

Bounce-Rate Cost

$10,618 /mo

+30.3pp bounce · ~3,034 lost visitors/mo

CPC: USD 3.50

Bandwidth Waste

$0.63 /mo

7856.6 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~786 KB per page load
    Saves $0.63/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Unique monthly visitors from your analytics

Purchases, signups, or key actions

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue
Current bounce (est.)
After fixes (est.)
Estimated bounce reduction

Fix 3 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

Lighthouse

Mobile

29
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
90
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
69
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

5.22 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

15.78 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

3.68 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.000

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

7.57 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

16.60 s

Desktop

50
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
95
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
54
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

1.40 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

3.65 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

524 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.000

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

2.13 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

4.33 s

Categories

8
Avg score 73.1

How you compare

Where this site stands against peers running the same stack.

Apple · 1277 peers
You 71
·
Avg 73
At average
0 50 100
Compliance P16SEO P18Accessibility P22Sustainability P71Infrastructure P31Content P44Security P56Performance P55

Top 10% of Apple sites score 85+ on Compliance; you're at 73 — closing this gap is the highest-leverage improvement.

Better than 22% of Apple sites See full Apple benchmark →
Azure DNS · 95 peers
You 71
·
Avg 72
At average
0 50 100
Better than 32% of Azure DNS sites See full Azure DNS benchmark →

Technology stack

Apple, with Fastly CDN

13 technologies detected 2 stack layers 2 with CPE identifier Enterprise

Stack Architecture

Framework
Apple Azure DNS Facebook Google Search Console Google Workspace HSTS HTTP/3 Loadable-Components Open Graph Varnish web-vitals
CDN
Fastly Nginx

All Detected Technologies (13)

Categories CDN Website https://www.fastly.com Detected by BeaverCheck Evidence x-served-by: cache-sjc1000085-SJC

Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

Categories Web servers, Reverse proxies Website https://nginx.org/en Detected by BeaverCheck Evidence Server header: nginx
This technology has a CPE identifier — check for known vulnerabilities Search NVD →
Categories Analytics Detected by BeaverCheck · Low Evidence TXT record: apple-domain-verification=9X24cwRFDMs1busH9ipfOpUHlqHEdq8vYj28w86sI2Q
Categories DNS Detected by BeaverCheck Evidence NS record: ns1-35.azure-dns.com
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: facebook-domain-verification=miph6vusxcrv3lffj7vzaauq13st94
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: google-site-verification=W0WDrodO13-5pOdXWcRxYd8Snr0OlslwdcRqASVj-44
Categories Email Detected by BeaverCheck Evidence TXT SPF record includes _spf.google.com: v=spf1 include:_spf.google.com include:_spf_mail.temu.com include:_spf_mail_eu.temu.com include:_spf_mail3.temu.com -all

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Categories Security Website https://www.rfc-editor.org/rfc/rfc6797#section-6.1 Detected by BeaverCheck

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Categories Miscellaneous Website https://httpwg.org/ Detected by BeaverCheck

Loadable-Components is a library to solve the React code-splitting client-side and server-side.

Categories JavaScript libraries Website https://github.com/gregberge/loadable-components Detected by BeaverCheck

Open Graph is a protocol that is used to integrate any web page into the social graph.

Categories Miscellaneous Website https://ogp.me Detected by BeaverCheck

Varnish is a reverse caching proxy.

Categories Caching Website https://www.varnish-cache.org Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

The web-vitals JavaScript is a tiny, modular library for measuring all the web vitals metrics on real users.

Categories JavaScript libraries, RUM Website https://github.com/GoogleChrome/web-vitals Detected by BeaverCheck

Observations (2)

No build tool detected

A framework (Apple) was detected but no bundler was identified. The build tool may not be detectable from output patterns, or the site may use the framework's built-in bundler.

Complex technology stack detected

13 technologies identified. A complex stack increases maintenance burden and attack surface. Consider whether all components are actively needed.

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Fix Plan

Three-week roadmap to ship the audit's findings, with one-click copy targets for your tracker.

Three-week fix plan

2 sprints · 10h total → projected C (79)

Sprint 1: Quick Wins

+2

Highest ROI — low effort, high impact

2 findings 0h → C (73)
  • · No <main> landmark found
  • · 155 third-party resources (100% of weight)

Sprint 2: Core Fixes

+6

Medium effort, high structural impact

3 findings 10h → C (79)
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found
  • · 156 HTTP requests — consider bundling or reducing

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